Alert archive / Tennessee / Lawrence County

Weather alerts in Lawrence County, Tennessee, 2014

138 weather alerts in 2014, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Lawrence County and its neighbors

Each county as a circle sized by its count in 2014. Tap one for its archive.

Alerts: 138
Warnings: 32
Watches: 18
Advisories: 28
Busiest month: June36 alerts
Busiest day: June 5, 201413 alerts

Over time

By month

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

0 of 2 tornado warnings covering Lawrence County in 2014 had a tornado report inside them.

Lawrence County, 2014

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	2	0	100%	0
Severe thunderstorm warnings	15	9	40%	17	76%	22 min
Flash flood warnings	9	5	44%	8	75%	105 min

Each office's whole area, 2014

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Nashville, TN: tornado warnings	24	4	83%	7	100%	15 min
NWS Nashville, TN: severe thunderstorm warnings	210	120	43%	401	66%	19 min
NWS Nashville, TN: flash flood warnings	30	16	47%	51	67%	90 min

An office's figures cover every county it serves, including across state lines.

Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Lasted
Jan 4, 3:16 AM CST	Winter Weather Advisory	OHX	36 hr
Jan 4, 3:13 PM CST	Wind Chill Advisory	OHX	65 hr
Jan 5, 4:30 AM CST	Wind Advisory	OHX	23 hr
Jan 20, 12:37 PM CST	Wind Advisory	OHX	27 hr
Jan 26, 3:41 PM CST	Wind Chill Advisory	OHX	44 hr
Jan 27, 12:50 AM CST	Wind Advisory	OHX	9 hr
Feb 5, 8:26 AM CST	River Flood Advisory	OHX	12 hr
Feb 7, 3:13 AM CST	Winter Weather Advisory	OHX	33 hr
Feb 9, 4:44 AM CST	Winter Storm Watch	OHX	22 hr
Feb 11, 1:46 AM CST	Mesoscale Discussion	SPC	5 hr
Feb 11, 4:05 AM CST	Winter Weather Advisory	OHX	48 hr
Feb 19, 12:02 PM CST	Wind Advisory	OHX	36 hr
Feb 20, 5:29 PM CST	Mesoscale Discussion	SPC	46 min
Feb 20, 6:41 PM CST	Severe Thunderstorm Warning	OHX	49 min
Feb 20, 6:49 PM CST	Tornado Watch	SPC	6 hr
Feb 20, 7:28 PM CST	Severe Thunderstorm Warning	OHX	47 min
Feb 20, 8:01 PM CST	Mesoscale Discussion	SPC	89 min
Feb 20, 8:18 PM CST	Special Weather Statement	OHX	42 min
Mar 1, 12:22 PM CST	Winter Weather Advisory	OHX	51 hr
Mar 2, 3:38 AM CST	Winter Storm Warning	OHX	33 hr
Mar 5, 2:23 AM CST	Freezing Fog Advisory	OHX	8 hr
Mar 11, 2:50 PM CDT	Wind Advisory	OHX	28 hr
Mar 26, 11:50 AM CDT	Wind Advisory	OHX	40 hr
Apr 2, 3:20 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 4, 2:29 AM CDT	Mesoscale Discussion	SPC	31 min
Apr 4, 2:52 AM CDT	Tornado Watch	SPC	5 hr
Apr 4, 3:46 AM CDT	Special Weather Statement	OHX	59 min
Apr 4, 4:41 AM CDT	Special Weather Statement	OHX	49 min
Apr 11, 7:22 PM CDT	Special Weather Statement	OHX	38 min
Apr 14, 3:36 AM CDT	Freeze Watch	OHX	23 hr
Apr 14, 3:36 AM CDT	Wind Advisory	OHX	36 hr
Apr 15, 2:53 AM CDT	Freeze Warning	OHX	30 hr
Apr 24, 5:50 PM CDT	Mesoscale Discussion	SPC	85 min
Apr 28, 6:57 AM CDT	Mesoscale Discussion	SPC	2 hr
Apr 28, 7:54 AM CDT	Flash Flood Watch	OHX	35 hr
Apr 28, 12:05 PM CDT	Mesoscale Discussion	SPC	115 min
Apr 28, 12:39 PM CDT	Tornado Watch PDS	SPC	8 hr
Apr 28, 12:50 PM CDT	Mesoscale Discussion	SPC	55 min
Apr 28, 2:09 PM CDT	Mesoscale Discussion	SPC	66 min
Apr 28, 4:43 PM CDT	Special Weather Statement	OHX	32 min
Apr 28, 5:22 PM CDT	Mesoscale Discussion	SPC	83 min
Apr 28, 7:12 PM CDT	Mesoscale Discussion	SPC	93 min
Apr 28, 8:11 PM CDT	Areal Flood Advisory	OHX	6 hr
Apr 29, 4:23 PM CDT	Special Weather Statement	OHX	52 min
Apr 29, 9:19 PM CDT	Special Weather Statement	OHX	26 min
May 14, 10:56 AM CDT	Mesoscale Discussion	SPC	2 hr
May 14, 11:21 AM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 14, 2:59 PM CDT	Mesoscale Discussion	SPC	91 min
May 14, 3:39 PM CDT	Special Weather Statement	OHX	51 min
May 19, 3:53 AM CDT	Dense Fog Advisory	OHX	5 hr
Jun 4, 11:53 PM CDT	Mesoscale Discussion	SPC	97 min
Jun 5, 2:14 AM CDT	Mesoscale Discussion	SPC	91 min
Jun 5, 4:25 AM CDT	Severe Thunderstorm Warning	OHX	50 min
Jun 5, 5:02 AM CDT	Special Weather Statement	OHX	43 min
Jun 5, 5:58 AM CDT	Flash Flood Warning	OHX	5 hr
Jun 5, 6:27 AM CDT	Special Weather Statement	OHX	63 min
Jun 5, 6:53 AM CDT	Severe Thunderstorm Warning	OHX	37 min
Jun 5, 8:20 AM CDT	Flash Flood Warning	OHX	3 hr
Jun 5, 10:01 AM CDT	Flash Flood Watch	OHX	30 hr
Jun 5, 11:03 AM CDT	Flash Flood Warning	OHX	8 hr
Jun 5, 1:57 PM CDT	Flash Flood Warning	OHX	5 hr
Jun 5, 2:27 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 5, 3:22 PM CDT	Severe Thunderstorm Warning	OHX	68 min
Jun 5, 7:00 PM CDT	Areal Flood Warning	OHX	12 hr
Jun 6, 11:22 AM CDT	Mesoscale Discussion	SPC	83 min
Jun 6, 5:56 PM CDT	Special Weather Statement	OHX	49 min
Jun 6, 6:26 PM CDT	Special Weather Statement	OHX	49 min
Jun 6, 6:43 PM CDT	Flash Flood Warning	OHX	3 hr
Jun 7, 3:32 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 7, 4:44 PM CDT	Tornado Watch	SPC	7 hr
Jun 7, 7:12 PM CDT	Special Weather Statement	OHX	63 min
Jun 7, 8:01 PM CDT	Flash Flood Warning	OHX	3 hr
Jun 7, 8:15 PM CDT	Special Weather Statement	OHX	60 min
Jun 7, 8:32 PM CDT	Severe Thunderstorm Warning	OHX	43 min
Jun 9, 3:46 AM CDT	Special Weather Statement	OHX	59 min
Jun 9, 4:27 AM CDT	Flash Flood Watch	OHX	39 hr
Jun 9, 4:40 AM CDT	Special Weather Statement	OHX	50 min
Jun 9, 4:54 PM CDT	Mesoscale Discussion	SPC	96 min
Jun 9, 5:19 PM CDT	Mesoscale Discussion	SPC	26 min
Jun 9, 5:30 PM CDT	Tornado Watch	SPC	8 hr
Jun 9, 6:55 PM CDT	Mesoscale Discussion	SPC	95 min
Jun 9, 8:31 PM CDT	Severe Thunderstorm Warning	OHX	44 min
Jun 9, 8:57 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 9, 8:58 PM CDT	Severe Thunderstorm Warning	OHX	32 min
Jun 23, 2:02 PM CDT	Special Weather Statement	OHX	43 min
Jun 23, 2:18 PM CDT	Areal Flood Warning	OHX	3 hr
Jul 1, 8:32 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 8, 6:32 PM CDT	Special Weather Statement	OHX	43 min
Jul 8, 6:55 PM CDT	Flash Flood Warning	OHX	3 hr
Jul 8, 7:24 PM CDT	Special Weather Statement	OHX	36 min
Jul 8, 7:54 PM CDT	Severe Thunderstorm Warning	OHX	66 min
Jul 8, 9:40 PM CDT	Flash Flood Warning	OHX	3 hr
Jul 14, 1:22 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 14, 3:57 PM CDT	Mesoscale Discussion	SPC	93 min
Jul 14, 5:26 PM CDT	Special Weather Statement	OHX	49 min
Jul 14, 5:53 PM CDT	Mesoscale Discussion	SPC	97 min
Aug 18, 7:23 PM CDT	Flash Flood Warning	OHX	112 min
Aug 20, 5:32 PM CDT	Mesoscale Discussion	SPC	118 min
Aug 23, 5:23 AM CDT	Heat Advisory	OHX	40 hr
Aug 23, 5:14 PM CDT	Mesoscale Discussion	SPC	2 hr
Sep 21, 2:02 PM CDT	Mesoscale Discussion	SPC	118 min
Oct 2, 11:50 PM CDT	Mesoscale Discussion	SPC	115 min
Oct 3, 12:36 AM CDT	Special Weather Statement	OHX	39 min
Oct 3, 1:15 AM CDT	Special Weather Statement	OHX	45 min
Oct 3, 1:59 AM CDT	Special Weather Statement	OHX	46 min
Oct 4, 3:34 AM CDT	Frost Advisory	OHX	28 hr
Oct 6, 3:28 PM CDT	Mesoscale Discussion	SPC	62 min
Oct 6, 6:36 PM CDT	Mesoscale Discussion	SPC	84 min
Oct 7, 12:59 PM CDT	Mesoscale Discussion	SPC	2 hr
Oct 8, 3:42 AM CDT	Severe Thunderstorm Warning	OHX	33 min
Oct 8, 4:11 AM CDT	Severe Thunderstorm Warning	OHX	34 min
Oct 10, 9:53 PM CDT	Special Weather Statement	OHX	37 min
Oct 12, 10:14 PM CDT	Special Weather Statement	OHX	61 min
Oct 12, 11:41 PM CDT	Special Weather Statement	OHX	49 min
Oct 13, 2:01 AM CDT	Special Weather Statement	OHX	59 min
Oct 13, 3:45 AM CDT	Flash Flood Watch	OHX	32 hr
Oct 13, 3:57 AM CDT	Wind Advisory	OHX	23 hr
Oct 13, 4:56 AM CDT	Areal Flood Advisory	OHX	3 hr
Oct 13, 2:22 PM CDT	Mesoscale Discussion	SPC	113 min
Oct 13, 3:37 PM CDT	Tornado Watch	SPC	8 hr
Oct 13, 5:06 PM CDT	Severe Thunderstorm Warning	OHX	39 min
Oct 13, 5:10 PM CDT	Tornado Warning	OHX	35 min
Oct 13, 5:40 PM CDT	Tornado Warning	OHX	50 min
Oct 13, 7:06 PM CDT	Severe Thunderstorm Warning	OHX	39 min
Oct 13, 7:28 PM CDT	Areal Flood Advisory	OHX	2 hr
Oct 13, 7:33 PM CDT	Mesoscale Discussion	SPC	57 min
Oct 13, 7:47 PM CDT	Severe Thunderstorm Warning	OHX	43 min
Oct 13, 8:18 PM CDT	Severe Thunderstorm Warning	OHX	42 min
Oct 13, 8:40 PM CDT	Areal Flood Advisory	OHX	6 hr
Oct 13, 9:31 PM CDT	Areal Flood Advisory	OHX	3 hr
Oct 22, 11:33 AM CDT	Frost Advisory	OHX	20 hr
Oct 26, 3:10 AM CDT	Dense Fog Advisory	OHX	7 hr
Oct 30, 1:35 PM CDT	Freeze Watch	OHX	20 hr
Oct 30, 1:35 PM CDT	Freeze Watch	OHX	20 hr
Oct 31, 9:41 AM CDT	Freeze Warning	OHX	23 hr
Oct 31, 9:41 AM CDT	Freeze Warning	OHX	47 hr
Nov 23, 12:51 PM CST	Wind Advisory	OHX	26 hr
Dec 15, 4:29 AM CST	Freezing Fog Advisory	OHX	5 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Severe Thunderstorm Warning	15
Tornado Warning	2
Severe Thunderstorm Watch	4
Tornado Watch	6
Mesoscale Discussion	33
Special Weather Statement	27
Flooding
Areal Flood Warning	2
Flash Flood Warning	9
Flash Flood Watch	4
Areal Flood Advisory	5
River Flood Advisory	1
Winter
Winter Storm Warning	1
Winter Storm Watch	1
Winter Weather Advisory	4
Heat
Heat Advisory	1
Cold
Freeze Warning	3
Freeze Watch	3
Frost Advisory	2
Wind Chill Advisory	2
Wind and dust
Wind Advisory	9
Fog and smoke
Dense Fog Advisory	2
Freezing Fog Advisory	2

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2013 2015

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.